/* roulang page: index */
:root {
      --primary: #0F5132;
      --primary-light: #198754;
      --accent: #D4E157;
      --accent-orange: #FF7A00;
      --bg-light: #F8FAFC;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-color: rgba(15, 81, 50, 0.12);
    }
    html {
      scroll-behavior: smooth;
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    body {
      overflow-x: hidden;
      color: var(--text-main);
      background-color: #FAFCF9;
    }
    .custom-shadow {
      box-shadow: 0 10px 25px -5px rgba(15, 81, 50, 0.08);
    }
    .hero-bg-overlay {
      background: linear-gradient(135deg, rgba(11, 30, 22, 0.94) 0%, rgba(15, 81, 50, 0.88) 100%);
    }
    .badge-glow {
      box-shadow: 0 0 15px rgba(212, 225, 87, 0.4);
    }